What is the -5x - 7 is greater than 28

x > -7

You have to move the constant (7) to the other side:

-5x-7>28 --> -5x>28+7

Then add 7 and 28 together to get 35. Divide both sides by negative five:

-5x>35 --> x>-7

Flip the inequality sign:

x<-7

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: